For citations:
Simatin T.V., Bildieva Е.А., Eroshenko F.V., Kalashnikova А.А. Effect of pre-sowing seed treatment with polyfunctional products on the chlorophyll and nitrogen content in winter wheat plants in the conditions of the Stavropol Territory. Grain Economy of Russia. 2022;(4):84-90. (In Russ.) https://doi.org/10.31367/2079-8725-2022-82-4-84-90